Home / TechnologyTechnologyTechCrunchTechnologyTechCrunch·Jul 29, 2026·1 min readPerplexity employee who worked on Comet launches an AI browser aimed at knowledge workPolar has come out with an AI-first browser aimed at knowledge workers, and it has now raised a $5.7 million seed round led by Madrona.View original source — TechCrunch ↗ShareCopy linkShare on XShare on FacebookRelated storiesTechnologyThe PunchTechnologyJul 29, 2026 · 1 minRogue AI agent attack hit other companies, says OpenAIThe PunchTechnologyBBCTechnologyJul 29, 2026 · 1 minCan a heatwave cause trees to fall?BBCTechnologyTASSTechnologyJul 29, 2026 · 1 minUkrainian intel agency oversees scam targeting war widows — Russian security officialTASSTechnologyThe HinduTechnologyJul 29, 2026 · 1 minOpenAI says rogue AI agent attack hit other companiesThe Hindu
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